#10363F#10363F

#10363F is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.0% C 0.045 H 216.3°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX#10363F
RGBrgb(16, 54, 63)
HSLhsl(191, 59%, 15%)
HSVhsv(191, 75%, 25%)
CMYKcmyk(74.6%, 14.3%, 0%, 75.3%)
CIE-LABlab(20.47, -9.90, -9.56)
CIE-LCHlch(20.47, 13.76, 224.01°)
OKLaboklab(31.05% -0.0362 -0.0266)
OKLCHoklch(31.05% 0.045 216.3)
XYZxyz(2.4297, 3.1071, 5.1733)
Luminance0.0311 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10363F #3F1910
analogous
#103F30 #10363F #101E3F
triadic
#10363F #3F1036 #363F10
tetradic
#10363F #30103F #3F1910 #1E3F10
square
#10363F #30103F #3F1910 #1E3F10
split-complementary
#10363F #3F101E #3F3010
monochromatic
#061518 #061518 #10363F #1C6070 #298AA1

Accessibility & contrast

On white

12.95
#10363F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.62
#10363F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10363F
12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10363F#FFFFFF#000000##FFFFFF
##10363F1.0012.951.6212.95
#FFFFFF12.951.0021.001.00
#0000001.6221.001.0021.00
##FFFFFF12.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#303440
Deuteranopia (green-blind)
#292F3F
Tritanopia (blue-blind)
#003939
Achromatopsia (no color)
#313131

Design tokens & code

CSS
--color: #10363f;
/* rgb */ color: rgb(16, 54, 63);
/* oklch */ color: oklch(31.0% 0.045 216.3);
Tailwind
colors: {
  custom: {
    50: '#556d74',
    500: '#10363f',
    950: '#000000',
  },
}
SCSS
$custom: #10363f;
$custom-light: #556d74;
$custom-dark: #000000;
JSON
{
  "hex": "#10363f",
  "rgb": {
    "r": 16,
    "g": 54,
    "b": 63
  },
  "hsl": {
    "h": 191.489,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.31045,
    "c": 0.04495,
    "h": 216.3
  },
  "luminance": 0.03107
}

Semantic roles & 50–950 ramp

primary
#10363F
secondary
#793F32
accent
#6345E3
background
#F5F6F7
surface
#E9EBED
border
#C5C6C8
text
#030708
muted
#787A7B

Preview Lab

Preview with #10363F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#10363F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva